Thanks for the kind remarks. I made a video using my digital slr. It's in high definition. I'm not sure if it will fit or even run here. I viewed it on my lap top and lost all the motion due to slow frame rate. Looked great on the camera.
Just one question for you, does the 450 really go to a 680. The reason I ask is there is only one hole on the frame for the spring lift assist. I suppose I could drill a hole, but I'm suspicious. It takes some real effort to lift that 450 without the spring lift assist.
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